Explorations

He likes to go on explorations to Africa.

Computer-monitor images complete with accompanying audios came alive on a television screen at the touch of a mouse, the printed word unfolded into exciting graphics, and colorful menus invited students to select deeper explorations of environmental topics.

There the unmanned probe will begin mapping the surface of the moon and conducting other explorations over a period of about a year.

His book, "The Future of Reputation," published in 2007, became a best-seller and it remains one of the most thorough explorations of privacy in the online/wireless networked world.